Update README.md

README.md

@@ -76,16 +76,6 @@ The questions are designed around practical pavement inspection needs, including
 
 Structured metadata derived from visual annotations, such as bounding boxes, pixel area, and skeleton length, is used to support grounded and low-hallucination question answering. :contentReference[oaicite:8]{index=8}
 
-## Data Collection
-
-Raw pavement images were collected using a highway inspection vehicle traveling at approximately **80 km/h**. The acquisition system uses a high-resolution line-scan camera to capture orthographic views of asphalt pavement. The collected continuous scans were processed using a standard enhancement pipeline including:
-- denoising
-- sharpening
-- contrast enhancement
-- histogram equalization
-
-These steps improve the visibility of pavement distress while reducing background noise. :contentReference[oaicite:9]{index=9}
-
 ## Dataset Statistics
 
 According to the paper: